13744390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 28019376

約数和(自身を除く): 14274986

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 307, 370, 407, 605, 614, 814, 1210, 1535, 2035, 3070, 3377, 4070, 4477, 6754, 8954, 11359, 16885, 22385, 22718, 33770, 37147, 44770, 56795, 74294, 113590, 124949, 185735, 249898, 371470, 624745, 1249490, 1374439, 2748878, 6872195, 13744390]

約数ペア:

[(1, 13744390), (2, 6872195), (5, 2748878), (10, 1374439), (11, 1249490), (22, 624745), (37, 371470), (55, 249898), (74, 185735), (110, 124949), (121, 113590), (185, 74294), (242, 56795), (307, 44770), (370, 37147), (407, 33770), (605, 22718), (614, 22385), (814, 16885), (1210, 11359), (1535, 8954), (2035, 6754), (3070, 4477), (3377, 4070)]